package com.zhm.springcloud.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import com.zhm.springcloud.ConsumerBlockHandler;
import com.zhm.springcloud.entities.CommonResult;
import com.zhm.springcloud.entities.Payment;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * Date： 2021/3/20 19:10
 *
 * @author ZHM
 */
@RestController
public class RateLimitController {

    @GetMapping("/byResource")
    @SentinelResource(value = "byResource", blockHandler = "handleException")
    public CommonResult byResource() {

        return new CommonResult(200, "按资源名称限流测试oK", new Payment(2020L, "seria1001"));
    }

    public CommonResult handleException(BlockException exception) {
        return new CommonResult(444, exception.getClass().getCanonicalName() + "\t服务不可用");
    }

    @GetMapping("/rateLimit/byUrI")
    @SentinelResource(value = "byUrI")
    public CommonResult byUr1() {
        return new CommonResult(200, "按ur1限流测试oK", new Payment(2020L, "serial002"));
    }


    @GetMapping("/testHandler")
    @SentinelResource(value = "testHandler",
            blockHandlerClass = ConsumerBlockHandler.class,
            blockHandler = "handlerException")
    public CommonResult testHandler(){
        return new CommonResult(200, "testHandler", new Payment(2020L, "seria102"));
    }


}
